CN101589671A - A kind of high-efficiency cotton harvesting device - Google Patents
A kind of high-efficiency cotton harvesting device Download PDFInfo
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- CN101589671A CN101589671A CNA2009100745297A CN200910074529A CN101589671A CN 101589671 A CN101589671 A CN 101589671A CN A2009100745297 A CNA2009100745297 A CN A2009100745297A CN 200910074529 A CN200910074529 A CN 200910074529A CN 101589671 A CN101589671 A CN 101589671A
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- rotation
- comb tooth
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- tooth
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Abstract
A kind of high-efficiency cotton harvesting device is used to solve cotton harvesting device and is unsuitable for high bar cotton field harvesting problem.Its technical scheme is, comprise cotton vasculum and the fixedly comb tooth that is positioned at the cotton vasculum, rotation comb gear mechanism and conveying strand cage in the formation, rotation comb tooth is made up of rotating shaft and rotation comb tooth, rotation comb tooth tooth is axially uniform along rotating shaft, rotation comb tooth is corresponding with the comb tooth position of fixing grate plate, after the improvement, rotation comb tooth is the causing hooked tooth of crescent bending.The present invention will rotate the comb tooth and be designed to hook-shaped comb tooth, in rotary course, its front end will comb collection the cotton of fixing comb tooth root portion piece by cotton stalk under the comb, cotton piece, cotton stalk are thoroughly separated.The present invention has also set up broach mechanism, can constantly reject the foreign material in the backlash that is packed in rotation comb tooth, makes rotation comb gear mechanism keep the efficient operation state.
Description
Technical field
The present invention relates to a kind of agricultural machinery,, belong to technical field of agricultural harvesting particularly with the matching used high-efficiency cotton harvesting device of large-scale cotton picker.
Background technology
At present, in large tracts of land cotton planting district, use plant equipment results cotton technology to promote the use of on a large scale.One class is by the large-scale cotton picker of tractor traction, and its collector adopts the tooth-like collector of castor, and it is positioned at tractor front portion or side, in the process of advancing, cotton piece is separated from cotton stalk with tractor, be transported in the cotton impurity eliminating case assortedly clearly, realize adopting cotton, removal of impurities is once finished, operating efficiency is higher.Collector is the core component of cotton picker, and its structural design directly has influence on to receive adopts efficient.Chinese patent No. 200810079583.6, are called " a kind of cotton harvesting device that is used for large-scale cotton picker " and disclose a kind of cotton harvesting device, this device is provided with fixedly grate plate and rotation comb gear mechanism in it constitutes, in the harvesting process, make fixedly the comb tooth insert cotton stalk cotton piece combed collection on grate plate, rotate immediately the comb tooth in rotation with cotton piece by separating on the cotton stalk and it being dialled in conveying twist cage.Test shows, this device is in that to be used for receiving when adopting low bar cotton field effect better, but receives when adopting being used for high bar cotton field, but there is following problem: 1. because cotton stalk is long, cause cotton to be difficult for separating, cotton stalk is extracted with root, the phenomenon of carrying cotton stalk in cotton occurs from cotton stalk; 2. the comb backlash of rotation comb gear mechanism is by the filling of foreign material such as cotton stalk, cotton leaf, and cotton efficient is adopted in influence, also needs the artificial interference cleaning in case of necessity.
Summary of the invention
Technical problem to be solved by this invention be overcome the defective of prior art and provide a kind of applicable object wide in range, can effectively separate cotton, the high-efficiency cotton harvesting device of cotton stalk.
The alleged problem of the present invention solves with following technical proposals:
A kind of high-efficiency cotton harvesting device, comprise cotton vasculum and the fixedly comb tooth that is positioned at the cotton vasculum, rotation comb gear mechanism and conveying strand cage in the formation, described fixedly comb tooth is distributed on cotton vasculum bottom, rotation comb gear mechanism is positioned at fixedly comb tooth top, it is made of rotating shaft and rotation comb tooth, rotation comb tooth is axially uniform along rotating shaft, and rotation comb tooth is with fixedly comb tooth position is corresponding, and its special feature is: described rotation comb tooth is the causing hooked tooth of crescent bending.
Above-mentioned high-efficiency cotton harvesting device, described fixedly comb tooth is provided with arc groove at the upside near its root place, and the rotation excircle of described rotation comb tooth falls in this arc groove.
Above-mentioned high-efficiency cotton harvesting device, also be provided with broach mechanism in the described cotton vasculum, broach mechanism is positioned at rotation comb gear mechanism top, broach mechanism constitutes by comb shaft with along the axial uniform rotation broach of comb shaft, described rotation broach is corresponding with the space width position of rotation comb tooth, described broach mechanism and rotation comb gear mechanism switched in opposite.
Above-mentioned high-efficiency cotton harvesting device, the O of center of arc of described rotation comb tooth crescent crooked position
1With rotation comb tooth center of rotation O vertically, lateral separation is respectively H, L, wherein H is that 150～170 millimeters, L are 55～65 millimeters, the arc radius R of described crescent crooked position is that 85～95 millimeters, central angle alpha are 110～130 °.
Above-mentioned high-efficiency cotton harvesting device, uniform four row's rotation comb teeth on the described rotating shaft; Described comb shaft (2) is gone up uniform four row's rotation broach.
The tooth-like cotton harvesting device of castor that the present invention is directed to existing structure is unsuitable for the problem of the cotton harvesting in high bar cotton field and improves, rotation comb tooth is designed to be the hook-shaped comb tooth of crescent shape bending, in rotary course, its front end will comb collection the cotton of fixing comb tooth root portion piece by cotton stalk under the comb, cotton piece, cotton stalk are thoroughly separated.The present invention has also set up broach mechanism in addition, and the rotation broach is constantly rejected the foreign material in the backlash that is packed in rotation comb tooth in rotation process, makes rotation comb gear mechanism keep the efficient operation state.Trial run shows that the present invention efficiently solves a cotton harvesting problem in high bar cotton field, and the scope of application is wide in range, and high efficiency is plucked effectively, and can reduce the cotton percentage of impurity.Be fit to and the supporting use of large-scale cotton picker very much, have good market prospects.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B portion partial enlarged view of Fig. 1;
Fig. 4 is the C portion partial enlarged view of Fig. 2;
Fig. 5 is a rotation comb toothing schematic diagram;
Fig. 6 is a user mode schematic diagram of the present invention.
Each label is expressed as follows among the figure: 1. cotton vasculum; 2. comb shaft; 3. rotation broach; 4. rotating shaft; 5. rotate the comb tooth; 6. fixing comb tooth; 6-1. arc groove; 7. carry the strand cage; 8. guard shield.
Embodiment
Referring to Fig. 1, Fig. 2, during constituting, the present invention comprises cotton vasculum 1 and the fixedly comb tooth 6 that is positioned at the cotton vasculum, rotation comb gear mechanism and conveying strand cage 7, cotton vasculum top is provided with guard shield 8.Fixedly the comb tooth is distributed on cotton vasculum bottom, rotation comb gear mechanism is positioned at fixedly comb tooth top, it is made of rotating shaft 4 and rotation comb tooth 5, rotation comb tooth is axially uniform along rotating shaft, rotation comb tooth is with fixedly comb tooth position is corresponding, the facewidth of rotation comb tooth is less than the fixing comb tooth facewidth, and uniform four rows rotate comb teeth 5 on the rotating shaft 4.
Referring to Fig. 1, Fig. 3, the present invention rotates comb tooth 5 and is the causing hooked tooth of crescent bending, and fixedly comb tooth 6 is provided with arc groove 6-1 at the upside near its root place, and in the rotation process of rotation comb tooth, it rotates excircle and falls in this arc groove.When this structure is adopted cotton in receipts, fixedly the comb tooth collects a cotton comb in comb tooth root portion, rotation comb tooth is when rotating to arc groove 6-1 place, its front end with cotton piece by combing on the cotton stalk down, arc groove plays the position-limiting action to a cotton separation process, help cotton, cotton stalk to separate, the cotton after separated piece is dialled in the rotation of rotation comb tooth carries the strand cage.That rotates the comb gear mechanism turns to and carries turning to of strand cage 7 identical, as shown in Figure 1.
Still referring to Fig. 1, Fig. 2, Fig. 4, also be provided with broach mechanism in the cotton vasculum, broach mechanism is positioned at rotation comb gear mechanism top, broach mechanism constitutes by comb shaft 2 with along the axial uniform rotation broach 3 of comb shaft, the rotation broach is corresponding with the space width position of rotation comb tooth, and the rotation broach facewidth is less than the space width of rotation comb tooth.As seen from Figure 1, broach mechanism and rotation comb gear mechanism switched in opposite, uniform four row's rotation broach 3 on the comb shaft 2.The effect of broach mechanism is the foreign material of continuously rejecting in the backlash that is packed in rotation comb tooth, makes rotation comb gear mechanism keep the efficient operation state.
Referring to Fig. 5, rotation comb tooth physical dimension is preferably as follows: the O of center of arc of rotation comb tooth crescent crooked position
1With rotation comb tooth center of rotation O vertically, lateral separation is respectively H, L, wherein H is that 150～170 millimeters, L are 55～65 millimeters, the arc radius R of described crescent crooked position is that 85～95 millimeters, central angle alpha are 110～130 °.Certainly, can above-mentioned size be changed to some extent according to the specification of cotton picker, the variation of rotation comb tooth physical dimension also falls within the scope of protection of the present invention.
Referring to Fig. 6, be fixed on the tractor front portion when the present invention and cotton picker adapted, described rotation comb gear mechanism, broach mechanism and conveying strand cage are by the power set driven rotary that is provided with on the cotton picker.
Claims (5)
1. high-efficiency cotton harvesting device, comprise cotton vasculum (1) in the formation and be positioned at fixedly comb tooth (6), the rotation comb gear mechanism of cotton vasculum and carry strand cage (7), wherein, described fixedly comb tooth is distributed on cotton vasculum bottom, rotation comb gear mechanism is positioned at fixedly comb tooth top, by rotating shaft (4) with rotate comb tooth (5) formation, rotation comb tooth is axially uniform along rotating shaft, rotation comb tooth is with fixedly comb tooth position is corresponding, and it is characterized in that: described rotation comb tooth (5) is the causing hooked tooth of crescent bending.
2. high-efficiency cotton harvesting device according to claim 1 is characterized in that: described fixedly comb tooth (6) is provided with arc groove (6-1) at the upside near its root place, and the rotation excircle of described rotation comb tooth falls in this arc groove.
3. high-efficiency cotton harvesting device according to claim 1 and 2, it is characterized in that: also be provided with broach mechanism in the described cotton vasculum, broach mechanism is positioned at rotation comb gear mechanism top, broach mechanism constitutes by comb shaft (2) with along the axially uniform rotation broach (3) of comb shaft, described rotation broach is corresponding with the space width position of rotation comb tooth, described broach mechanism and rotation comb gear mechanism switched in opposite.
4. high-efficiency cotton harvesting device according to claim 3 is characterized in that: the O of center of arc of described rotation comb tooth crescent crooked position
1With rotation comb tooth center of rotation O vertically, lateral separation is respectively H, L, wherein H is that 150～170 millimeters, L are 55～65 millimeters, the arc radius R of described crescent crooked position is that 85～95 millimeters, central angle alpha are 110～130 °.
5. high-efficiency cotton harvesting device according to claim 4 is characterized in that: described rotating shaft (4) is gone up uniform four row's rotation comb teeth (5); Described comb shaft (2) is gone up uniform four row's rotation broach (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100745297A CN101589671B (en) | 2009-06-25 | 2009-06-25 | High-efficiency cotton harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100745297A CN101589671B (en) | 2009-06-25 | 2009-06-25 | High-efficiency cotton harvesting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101589671A true CN101589671A (en) | 2009-12-02 |
| CN101589671B CN101589671B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100745297A Expired - Fee Related CN101589671B (en) | 2009-06-25 | 2009-06-25 | High-efficiency cotton harvesting device |
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| Country | Link |
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| CN (1) | CN101589671B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598957A (en) * | 2012-02-27 | 2012-07-25 | 农业部南京农业机械化研究所 | Picking platform of complex finger rod type cotton harvester |
| CN103355059A (en) * | 2013-08-07 | 2013-10-23 | 梁运跃 | Reciprocating relay electric cotton picking device |
| CN104956850A (en) * | 2015-08-05 | 2015-10-07 | 张永清 | Honeysuckle picking robot |
-
2009
- 2009-06-25 CN CN2009100745297A patent/CN101589671B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598957A (en) * | 2012-02-27 | 2012-07-25 | 农业部南京农业机械化研究所 | Picking platform of complex finger rod type cotton harvester |
| CN103355059A (en) * | 2013-08-07 | 2013-10-23 | 梁运跃 | Reciprocating relay electric cotton picking device |
| CN103355059B (en) * | 2013-08-07 | 2016-02-03 | 梁运跃 | The electronic cotton picker of reciprocal relay |
| CN104956850A (en) * | 2015-08-05 | 2015-10-07 | 张永清 | Honeysuckle picking robot |
| CN104956850B (en) * | 2015-08-05 | 2017-06-06 | 张永清 | A kind of Honeysuckle picking machine device people |
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| Publication number | Publication date |
|---|---|
| CN101589671B (en) | 2011-05-18 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: TIANJIN SHENGDA MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: WU ZHISHENG Effective date: 20121225 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 065000 LANGFANG, HEBEI PROVINCE TO: 301712 WUQING, TIANJIN |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: 301712 Tianjin Keihin Industrial Park of Wuqing District ancient Shing Road No. 11 Patentee after: Tianjin Shengda Machinery Manufacturing Co., Ltd. Address before: 065000 Langfang City, Hebei province Guangyang District South steeple Langfang Shengda drip irrigation equipment Co. Ltd. Patentee before: Wu Zhisheng |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20210625 |